| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $18,855,000 | -$534,000 | -2.8% | 31 Dec 2025 | 10-K | 26 Feb 2026 | 2025 | FY |
| Q3 2025 | $18,737,000 | -$713,000 | -3.7% | 30 Sep 2025 | 10-Q | 06 Nov 2025 | 2025 | Q3 |
| Q2 2025 | $18,874,000 | -$789,000 | -4% | 30 Jun 2025 | 10-Q | 07 Aug 2025 | 2025 | Q2 |
| Q1 2025 | $19,223,000 | -$713,000 | -3.6% | 31 Mar 2025 | 10-Q | 08 May 2025 | 2025 | Q1 |
| Q4 2024 | $19,389,000 | -$606,000 | -3% | 31 Dec 2024 | 10-K | 26 Feb 2026 | 2025 | FY |
| Q3 2024 | $19,450,000 | -$590,000 | -2.9% | 30 Sep 2024 | 10-Q | 04 Nov 2024 | 2024 | Q3 |
| Q2 2024 | $19,663,000 | -$672,000 | -3.3% | 30 Jun 2024 | 10-Q | 06 Aug 2024 | 2024 | Q2 |
| Q1 2024 | $19,936,000 | -$780,000 | -3.8% | 31 Mar 2024 | 10-Q | 08 May 2024 | 2024 | Q1 |
| Q4 2023 | $19,995,000 | -$1,110,000 | -5.3% | 31 Dec 2023 | 10-K | 28 Feb 2025 | 2024 | FY |
| Q3 2023 | $20,040,000 | -$1,451,000 | -6.8% | 30 Sep 2023 | 10-Q | 02 Nov 2023 | 2023 | Q3 |
| Q2 2023 | $20,335,000 | -$1,446,000 | -6.6% | 30 Jun 2023 | 10-Q | 02 Aug 2023 | 2023 | Q2 |
| Q1 2023 | $20,716,000 | -$1,216,000 | -5.5% | 31 Mar 2023 | 10-Q | 02 May 2023 | 2023 | Q1 |
| Q4 2022 | $21,105,000 | -$1,168,000 | -5.2% | 31 Dec 2022 | 10-K | 06 Mar 2024 | 2023 | FY |
| Q3 2022 | $21,491,000 | -$1,185,000 | -5.2% | 30 Sep 2022 | 10-Q | 02 Nov 2022 | 2022 | Q3 |
| Q2 2022 | $21,781,000 | -$1,405,000 | -6.1% | 30 Jun 2022 | 10-Q | 03 Aug 2022 | 2022 | Q2 |
| Q1 2022 | $21,932,000 | -$1,470,000 | -6.3% | 31 Mar 2022 | 10-Q | 06 May 2022 | 2022 | Q1 |
| Q4 2021 | $22,273,000 | -$1,449,000 | -6.1% | 31 Dec 2021 | 10-K | 28 Feb 2023 | 2022 | FY |
| Q3 2021 | $22,676,000 | -$1,285,000 | -5.4% | 30 Sep 2021 | 10-Q | 09 Nov 2021 | 2021 | Q3 |
| Q2 2021 | $23,186,000 | -$997,000 | -4.1% | 30 Jun 2021 | 10-Q | 03 Aug 2021 | 2021 | Q2 |
| Q1 2021 | $23,402,000 | -$1,219,000 | -5% | 31 Mar 2021 | 10-Q | 05 May 2021 | 2021 | Q1 |
| Q4 2020 | $23,722,000 | -$1,306,000 | -5.2% | 31 Dec 2020 | 10-K | 28 Feb 2022 | 2021 | FY |
| Q3 2020 | $23,961,000 | -$928,000 | -3.7% | 30 Sep 2020 | 10-Q | 04 Nov 2020 | 2020 | Q3 |
| Q2 2020 | $24,183,000 | -$795,000 | -3.2% | 30 Jun 2020 | 10-Q | 06 Aug 2020 | 2020 | Q2 |
| Q1 2020 | $24,621,000 | +$406,000 | +1.7% | 31 Mar 2020 | 10-Q | 13 May 2020 | 2020 | Q1 |
| Q4 2019 | $25,028,000 | +$504,000 | +2.1% | 31 Dec 2019 | 10-K | 02 Mar 2021 | 2020 | FY |
| Q3 2019 | $24,889,000 | +$2,472,000 | +11% | 30 Sep 2019 | 10-Q | 01 Nov 2019 | 2019 | Q3 |
| Q2 2019 | $24,978,000 | +$2,208,000 | +9.7% | 30 Jun 2019 | 10-Q | 31 Jul 2019 | 2019 | Q2 |
| Q1 2019 | $24,215,000 | +$1,623,000 | +7.2% | 31 Mar 2019 | 10-Q | 03 May 2019 | 2019 | Q1 |
| Q4 2018 | $24,524,000 | +$1,583,000 | +6.9% | 31 Dec 2018 | 10-K | 13 Mar 2020 | 2019 | FY |
| Q3 2018 | $22,417,000 | -$472,000 | -2.1% | 30 Sep 2018 | 10-Q | 30 Oct 2018 | 2018 | Q3 |
| Q2 2018 | $22,770,000 | -$400,000 | -1.7% | 30 Jun 2018 | 10-Q | 31 Jul 2018 | 2018 | Q2 |
| Q1 2018 | $22,592,000 | -$989,000 | -4.2% | 31 Mar 2018 | 10-Q | 30 Apr 2018 | 2018 | Q1 |
| Q4 2017 | $22,941,000 | -$714,000 | -3% | 31 Dec 2017 | 10-K | 06 Mar 2019 | 2018 | FY |
| Q3 2017 | $22,889,000 | -$1,155,000 | -4.8% | 30 Sep 2017 | 10-Q | 27 Oct 2017 | 2017 | Q3 |
| Q2 2017 | $23,170,000 | -$1,348,000 | -5.5% | 30 Jun 2017 | 10-Q | 31 Jul 2017 | 2017 | Q2 |
| Q1 2017 | $23,581,000 | -$1,528,000 | -6.1% | 31 Mar 2017 | 10-Q | 01 May 2017 | 2017 | Q1 |
| Q4 2016 | $23,655,000 | -$1,673,000 | -6.6% | 31 Dec 2016 | 10-K | 06 Mar 2018 | 2017 | FY |
| Q3 2016 | $24,044,000 | -$1,151,000 | -4.6% | 30 Sep 2016 | 10-Q | 31 Oct 2016 | 2016 | Q3 |
| Q2 2016 | $24,518,000 | -$341,000 | -1.4% | 30 Jun 2016 | 10-Q | 29 Jul 2016 | 2016 | Q2 |
| Q1 2016 | $25,109,000 | +$39,000 | +0.16% | 31 Mar 2016 | 10-Q | 29 Apr 2016 | 2016 | Q1 |
| Q4 2015 | $25,328,000 | -$234,000 | -0.92% | 31 Dec 2015 | 10-K | 03 Mar 2017 | 2016 | FY |
| Q3 2015 | $25,195,000 | -$1,079,000 | -4.1% | 30 Sep 2015 | 10-Q | 30 Oct 2015 | 2015 | Q3 |
| Q2 2015 | $24,859,000 | -$2,077,000 | -7.7% | 30 Jun 2015 | 10-Q | 31 Jul 2015 | 2015 | Q2 |
| Q1 2015 | $25,070,000 | -$1,882,000 | -7% | 31 Mar 2015 | 10-Q | 01 May 2015 | 2015 | Q1 |
| Q4 2014 | $25,562,000 | -$1,528,000 | -5.6% | 31 Dec 2014 | 10-K | 04 Mar 2016 | 2015 | FY |
| Q3 2014 | $26,274,000 | 30 Sep 2014 | 10-Q | 31 Oct 2014 | 2014 | Q3 | ||
| Q2 2014 | $26,936,000 | 30 Jun 2014 | 10-Q | 01 Aug 2014 | 2014 | Q2 | ||
| Q1 2014 | $26,952,000 | 31 Mar 2014 | 10-Q | 02 May 2014 | 2014 | Q1 | ||
| Q4 2013 | $27,090,000 | +$155,000 | +0.58% | 31 Dec 2013 | 10-K | 06 Mar 2015 | 2014 | FY |
| Q4 2012 | $26,935,000 | 31 Dec 2012 | 10-K | 21 Mar 2014 | 2013 | FY |